Analog Electronics Which of the following is trivalent impurity ? Boron None of these Antimony Silicon Boron None of these Antimony Silicon ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Avalanche breakdown in a diode occurs when None of these forward electric current exceeds certain value. reverse bias exceeds a certain value. potential barrier is reduced to zero. None of these forward electric current exceeds certain value. reverse bias exceeds a certain value. potential barrier is reduced to zero. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A working diode must have Low resistance when forward biased, while high resistance when reverse bias Low resistance when forward or reverse biased High resistance when forward or reverse biased High resistance when forward biased, while low resistance when reverse bias Low resistance when forward biased, while high resistance when reverse bias Low resistance when forward or reverse biased High resistance when forward or reverse biased High resistance when forward biased, while low resistance when reverse bias ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Negative feedback in an amplifier Reduces bandwidth Increases noise Reduces gain Increase frequency &phase distortion Reduces bandwidth Increases noise Reduces gain Increase frequency &phase distortion ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In deriving ac equivalent circuit for an amplifier circuit we short circuit All inductors All capacitors All resistors All transistors All inductors All capacitors All resistors All transistors ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The properties of JFET resemble those of thermionic valves. PNP transistors. UJT. NPN transistors. thermionic valves. PNP transistors. UJT. NPN transistors. ANSWER DOWNLOAD EXAMIANS APP
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